1 citations · 2 across the 4 of their papers we have counts for
4 papers
D3: An Adaptive Reconfigurable Datacenter Network
Johannes Zerwas, Chen Griner, Stefan Schmid +1
The explosively growing communication traffic in datacenters imposes increasingly stringent performance requirements on the underlying networks. Over the last years, researchers ha…
Kevin: de Bruijn-based topology with demand-aware links and greedy routing
Johannes Zerwas, Csaba Györgyi, Andreas Blenk +2
We propose Kevin, a novel demand-aware reconfigurable rack-to-rack datacenter network realized with a simple and efficient control plane. In particular, Kevin makes effective use o…
Performance Analysis of Demand-Oblivious and Demand-Aware Optical Datacenter Network Designs
Chen Griner, Johannes Zerwas, Andreas Blenk +3
This paper presents a performance analysis of the design space of optical datacenter networks, including both demand-oblivious (static or dynamic) and demand-aware networks. We for…
Optimization Models for Flexible and Adaptive SDN Network Virtualization Layers
Johannes Zerwas, Andreas Blenk, Wolfgang Kellerer
Network hypervisors provide the network virtualization layer for Software Defined Networking (SDN). They enable virtual network (VN) tenants to bring their SDN controllers to progr…